PHP 8.1.2 Released!

Класс ReflectionType

(PHP 7, PHP 8)

Введение

Класс ReflectionType сообщает информацию о типе параметра/возвращаемого значения функции или типе свойства класса. Модуль Reflection объявляет следующие подтипы:

Обзор классов

abstract class ReflectionType implements Stringable {
/* Методы */
public allowsNull(): bool
public __toString(): string
}

Список изменений

Версия Описание
8.0.0 ReflectionType стал абстрактным, а метод ReflectionType::isBuiltin() был перемещён в ReflectionNamedType::isBuiltin().

Содержание

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User Contributed Notes 4 notes

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30
1franck
1 year ago
For those who stumble on notice about ReflectionType::__toString() beeing deprecated, use method ReflectionType::getName() instead which is not yet documented.
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9
Ondej Mirtes
1 year ago
Method ReflectionType::getName() does not exist. This may have been virtually true in the past but not anymore. It exists on ReflectionNamedType which used to be the only child class of ReflectionType. So you could have kind of relied on that.

But in PHP 8 there's also ReflectionUnionType which doesn't have the getName() method. So in order to support PHP 8, you need to support both ReflectionNamedType and ReflectionUnionType.
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2
roland at mxchange dot org
1 year ago
I guess it is <?php ReflectionNamedType::getName(); ?> ?
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2
benjamin dot morel at gmail dot com
1 year ago
Known subclasses:

- ReflectionNamedType
- ReflectionUnionType
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